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| | | 040 Block Spindle | | |
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| | | Sentry Belt-Driven Spindle | | |
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| | | B040B Keyed Block Style | | |
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| | | (4) MOUNTING HOLES FOR 5/16 BOLTS | | |
| | | 02 00 00 .5 .5 | | |
| | | .375 SQ. DRIVE KEY" (2) PLACES 180° APART ON A 03.500 B.C. | | | .250 SQ. KEY | | |
| | | 3/8 x 16 THREAD (4) HOLES EQ. SPACED ON A 03.500 B.C. | | |
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| | | | | | | | | | --5.00 -- 2.501 2.499 | ^^^^^^ | | | | \ \ 0 .0 | 1— 4.000 —-1 —-1 2.500 -- 5.00-- | | | | | | | | | |
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| | | 3 .3 4. 0 | | |
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| | | 05 21 CO CD .0 .0 | | |
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| | | .19 KEYS | | |
| | | .500 | | |
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| | | \- 1/2 x 13 THREAD (2) HOLES EACH SIDE ADJUSTING BLOCKS | | |
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| | | B040M Keyed Block Style | | |
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| | | #30 NMTB MILLING TAPER | | |
| | | (4) MOUNTING HOLES FOR 5/16 BOLTS | | |
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| | | | | | | | | | -- 5.00-- 2.501 , . 2.499 | til | | | | \ \ 0 .0 | U— 4.000—-1 -—J 2.500 ---5.00-- | | | | | | | | | |
| | | 3 .3 4. 0 | | |
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| | | 05 5 5 20 15 ™ ™ CO 5 <°.<°. oo 0 1. 1. | | |
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| | | .500 | | |
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| | | 1/2 x 13 THREAD (2) HOLES EACH SIDE ADJUSTING BLOCKS | | |
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| | | Note: See page 4 for Standard Precision Run-Outs. | | |
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| | | | | | | | | | | | | | | | | | | | | Torque | Power/ | Spindle | | | rpm | Spindle | Static | Static | | | | Rating | Revolution | Weight | | | Max. | Inertia | Radial | Axial | | | | Max. | Max. | Max. | Type | Warranty | (Grease)* | wk2 | Stiffness | Stiffness** | | | | 66 in-lb | 1/900 hp/rev | 71 lb | AirShield | 2 year | 13,500 | 17.0 lb-in2 | 2.11 x 105 lb/in | 2.57 x 105 lb/in | | | | | | | | | | | | | | | | |
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| | | *All data is based upon light preload, duplex bearing setup. | | |
| | | **Spindle stiffness calculated using 100 lb radial load applied at the spindle nose. | | |
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| | | 9 | | |
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